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CHINA UNITED NORTHWEST INST FOR ENG DESIGN & RES CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    104,931
  • Filing trend
    ⇩ 100.0%
About

CHINA UNITED NORTHWEST INST FOR ENG DESIGN & RES CO LTD has a total of 16 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, semiconductors and environmental technology are PARK HO HYUN, ADVANCED THERMAL TECHNOLOGIES and LIU HUAYOU.

Patent filings in countries

World map showing CHINA UNITED NORTHWEST INST FOR ENG DESIGN & RES CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing CHINA UNITED NORTHWEST INST FOR ENG DESIGN & RES CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ni Xin 7
#2 Tian Jin 7
#3 Tian Wei 7
#4 Xing Chao 6
#5 Li Yi 5
#6 Liu Bobo 4
#7 Zhao Jun 4
#8 Zhao Dun 3
#9 Liu Beibei 3
#10 Dou Hailin 2

Latest patents

Publication Filing date Title
CN106917406A A kind of antifreeze foundation pile and its construction method for Frozen Ground Area photovoltaic bracket
CN106760675A The high precision temperature control room in ultra-clean space and temperature control method
CN106871316A A kind of supply air system of tall and big clean room
CN106594932A Ground-source heat pump and active chilled beam combined air conditioning system and method
CN106760404A A kind of fume extractor for substituting underground garage Ventilator Room
CN106761187A One kind building double-layer energy-saving window construction and method
CN106206881A A kind of preparation method of vertical structure LED blue light extension
CN106449899A Fabrication method of vertical-structure blue-light LED chip
CN106328776A Preparation method of vertical-structure purple light LED chip
CN106129197A A kind of vertical structure LED purple light epitaxial structure and preparation method thereof
CN106087043A A kind of polysilicon fritting casting ingot method and device
CN106087052A A kind of double annealing technique of polycrystalline silicon ingot casting
CN106191995A A kind of polysilicon fritting ingot casting high temperature crystal growing technology
CN105978454A Suspension bracket apparatus for mounting ground photovoltaic supporting frame and photovoltaic module, and use method
CN105781042A Foldable external sun-shading system of building
CN105696899A Building exterior sunshading control system and method